
public class Mp3p {
private String color;
private int memory;
static String marker ="java";
public void Mp3(){
	color = null;
	memory = 0;
	
}	
	public String getColor() {
		return color;
	}
	public void setColor(String color) {
		this.color = color;
		System.out.println("blue");
	}
	public int getMemory() {
		return memory;
	}
	public void setMemory(int memory) {
		this.memory = memory;
		System.out.println(0);
	}
	
	public void memoryUp(int n){
		memory +=n;
		System.out.println(4);
	}
	
	public void dispMemoryUp(){
		System.out.println(memory);
	}
	
	class Sub1{
		int number;
	}
	
}